67,513
社区成员
发帖
与我相关
我的任务
分享
List datas = session.createSQLQuery("select * from tb where ... order by rand()").list()
List datas = session.createQuery("from ClassName c where ... order by ... group by...").list()
//让List里面的元素随机排列
Collections.shuffle(datas);
List datas = session.createQuery("from ClassName c where ... order by ... group by...").list()
//让List里面的元素随机排列
Collections.shuffle(datas);
List datas = session.createQuery("from ClassName c where ... order by ... group by...").list()
//让List里面的元素随机排列
Collections.shuffle(datas);